if _, ok := t.transactionXappTable[xappkey]; ok {
err := fmt.Errorf("Tracker: Similar transaction with xappkey %s is ongoing, transaction %s not created ", xappkey, trans)
return nil, err
if _, ok := t.transactionXappTable[xappkey]; ok {
err := fmt.Errorf("Tracker: Similar transaction with xappkey %s is ongoing, transaction %s not created ", xappkey, trans)
return nil, err